| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 NaOH(aq) = Mg(OH)2 + 2 Na
Cl2 + H2O + NaI = HCl + NaIO3 =>
3 Cl2 + 3 H2O + NaI = 6 HCl + NaIO3
RbOH = Rb + OH =>
RbOH = Rb + OH
H3PO4 + Ca + (OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca + 3(OH)2 = Ca3(PO4)2 + 6 H2O
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
KAg + Cl2O4 = AgCl + KClO4 =>
KAg + Cl2O4 = AgCl + KClO4
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
J2 + CO2 = J2O5 + CO =>
J2 + 5 CO2 = J2O5 + 5 CO
Al(PO)(NH)(CO) = Al(CO)(NH)(PO) =>
Al(PO)(NH)(CO) = Al(CO)(NH)(PO)
LiOH + MgCO3 = Li2CO3 + Mg(OH)2 =>
2 LiOH + MgCO3 = Li2CO3 + Mg(OH)2
MgC2O4 + (NH4)2CO3 = MgCO3 + (NH4)2C2O4 =>
MgC2O4 + (NH4)2CO3 = MgCO3 + (NH4)2C2O4
Li3(Po4) + NaBr = Na3(Po4) + LiBr =>
Li3(Po4) + 3 NaBr = Na3(Po4) + 3 LiBr
Cr2(SO4)3 + Ba = BaSO4 + Cr =>
Cr2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Cr
KF + NaCl = KCl + NaF =>
KF + NaCl = KCl + NaF
CH2(ONO2)CH(ONO2)CH2(ONO2) = CO2 + H2O + N2 + O2 =>
4 CH2(ONO2)CH(ONO2)CH2(ONO2) = 12 CO2 + 10 H2O + 6 N2 + O2
HPO3 + NaOH = Na3PO4 + H2O =>
HPO3 + 3 NaOH = Na3PO4 + 2 H2O
XeF + H2O = Xe + HF + O2 =>
4 XeF + 2 H2O = 4 Xe + 4 HF + O2
Cr + H2SiO3 = Cr2(SiO3)3 + H2 =>
2 Cr + 3 H2SiO3 = Cr2(SiO3)3 + 3 H2
FeN + NaOH = NaN + FeOH =>
FeN + NaOH = NaN + FeOH
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Schwefel + Ozon = Schwefeldioxid =>
3 S + 2 O3 = 3 SO2
FeCl3 + ZnSO4 = FeSO4 + ZnCl3 =>
FeCl3 + ZnSO4 = FeSO4 + ZnCl3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeCl3 + ZnSO4 = Fe2(SO4)3 + ZnCl2 =>
2 FeCl3 + 3 ZnSO4 = Fe2(SO4)3 + 3 ZnCl2
H(C2H3O2) + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 H(C2H3O2) + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Li = Li20 = LiOH =>
20 Li = Li20
FeS2 + O2 + H2O + Ca(OH)2 = Fe(OH)3 + CaSO4(H2O)2 =>
4 FeS2 + 15 O2 + 14 H2O + 8 Ca(OH)2 = 4 Fe(OH)3 + 8 CaSO4(H2O)2
*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl
Cu(NO3)NaOH = CuOHNa(NO3) =>
Cu(NO3)NaOH = CuOHNa(NO3)
K2SO4 = SO3K2O =>
K2SO4 = SO3K2O
FeCl3 + ZnSO4 = FeSO4 + ZnCl3 =>
FeCl3 + ZnSO4 = FeSO4 + ZnCl3
CuCl + H2S(g) = Cu2S + HCl =>
2 CuCl + H2S(g) = Cu2S + 2 HCl
KClO3 = KCl + O2 = Al2O3 =>
2 KClO3 = 2 KCl + 3 O2
Na + O{2} = NaO{2} =>
Na + O{2} = NaO{2}
HCl(aq) + AgC2H3O2(aq) = AgCl(s) + HC2H3O2(aq) =>
HCl(aq) + AgC2H3O2(aq) = AgCl(s) + HC2H3O2(aq)
H3AsO4 + KOH = H3(OH)3 + K3AsO4 =>
H3AsO4 + 3 KOH = H3(OH)3 + K3AsO4
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
AlNLiOH = LiNAlOH =>
AlNLiOH = LiNAlOH
PO3{3-} + KMnO4 + H2O = PO4{3-} + MnO2 + KOH =>
3 PO3{3-} + 2 KMnO4 + H2O = 3 PO4{3-} + 2 MnO2 + 2 KOH
(NH4)2S + Al(NO3)3 + H2O = (NH4)(NO3) + Al(OH)3 + H2S =>
3(NH4)2S + 2 Al(NO3)3 + 6 H2O = 6(NH4)(NO3) + 2 Al(OH)3 + 3 H2S
KMnO4 + NaOH = KOH + Na(MnO4) =>
KMnO4 + NaOH = KOH + Na(MnO4)
(CH3COOH)3Bi + NaOH = (CH3COOH)Na + Bi(OH)3 =>
(CH3COOH)3Bi + 3 NaOH = 3(CH3COOH)Na + Bi(OH)3
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
C10H16 + Br = CBr + HBr =>
C10H16 + 26 Br = 10 CBr + 16 HBr
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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